| Value | Category |
|---|---|
| 1 | Legislator ,senior officer |
| 2 | Professional |
| 3 | Technical and related professional |
| 4 | Clerk |
| 5 | Service workers |
| 6 | ; Skilled agriculture and fishery worker' |
| 7 | Craft and related trade worker |
| 8 | Plant and machine operators |
| 9 | Elementary occupation |
| Sysmiss |